1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef MAPLEBE_MDGEN_INCLUDE_MDPARSER_H 17 #define MAPLEBE_MDGEN_INCLUDE_MDPARSER_H 18 19 #include "mdlexer.h" 20 #include "mdrecord.h" 21 #include "mempool.h" 22 23 namespace MDGen { 24 class MDParser { 25 public: MDParser(MDClassRange & newKeeper,maple::MemPool * memPool)26 MDParser(MDClassRange &newKeeper, maple::MemPool *memPool) : dataKeeper(newKeeper), mdMemPool(memPool) {} 27 ~MDParser() = default; 28 29 bool ParseFile(const std::string &inputFile); 30 bool ParseObjectStart(); 31 bool ParseObject(); 32 bool IsObjectStart(MDTokenKind k) const; 33 bool ParseDefType(); 34 bool ParseMDClass(); 35 bool ParseMDClassBody(MDClass &oneClass); 36 bool ParseMDObject(); 37 bool ParseMDObjBody(MDObject &curObj); 38 bool ParseIntElement(MDObject &curObj, bool isVec); 39 bool ParseStrElement(MDObject &curObj, bool isVec); 40 bool ParseDefTyElement(MDObject &curObj, bool isVec, const std::set<unsigned int> &childSet); 41 bool ParseDefObjElement(MDObject &curObj, bool isVec, const MDClass &pClass); 42 43 /* error process */ 44 bool EmitError(const std::string &errMsg); 45 46 private: 47 MDLexer lexer; 48 MDClassRange &dataKeeper; 49 maple::MemPool *mdMemPool; 50 }; 51 } /* namespace MDGen */ 52 53 #endif /* MAPLEBE_MDGEN_INCLUDE_MDPARSER_H */